look, every day we're using more and more energy. the world needs more energy. where's it going to come from? ♪ that's why right here, in australia, chevron is building one of the biggest natural gas projects in the world. enough power for a city the size of singapore for 50 years. what's it going to do to the planet? natural gas is the cleanest conventional fuel there is. we've got to be smart about this. it's a smart way to go. ♪ ♪ many hot dogs are within you. try pepto-bismol to-go, it's the power of pepto, but it fits in your pocket. now tell the world daniel... of pepto-bismol to-go. ♪ waterloo >>> top ten things going through marco rubio's mind. number ten, smooth. >> it would have been less awkward had he been wearing one of these on his head during the speech. >> oh, my god, i asked for sparkling water. >> you tweeted out the water bottle yourself. you've gotten there again. you know the thing that you've shown is your ability to laugh at yourself. do you have anything to add to that tweet from last night? >> no, i needed water. what am i going